Location:
Sebuku Island, South Kalimantan

Scope of Works:

• 212 bored piles with 1,500 mm diameter up to a depth of 30 m
• 429 temporary ground anchors up to a depth of 41.5 m

Special Features:
Design and construction of a retaining system in very soft soils to protect the coal mining operations

Construction Period:
October 2012 - March 2013